| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: sapropel moisture content reduction method comprises the following stage, i.e. forming the 3 to 6 mm-thick sapropel mass on a flat surface, pressing the loose capillary structure porous material to the sapropel surface with subsequent squeezing the moisture out of the said material, in several cycles, and separating the precipitate. Prior to forming the sapropel mass, it is subjected to heating to the temperature at which the sapropel colloid structure gets destructed. Note that the temperature of the flat surface whereon the sapropel layer is being formed, is kept up constant during the entire process cycle. ^ EFFECT: increased volume of liquid phase withdrawn from sapropel, higher commercial properties and expanded application. |
